El Sayed Zaki, Maysaa, and Walaa Othman El Shabrawy. “Value of Immunoglobulin G Avidity for Primary Cytomegalovirus Diagnosis in Pregnant Women Compared to Nested Polymerase Chain Reaction”. Microbiologia Medica 31, no. 2 (June 30, 2016). Accessed April 23, 2024. https://www.pagepressjournals.org/mm/article/view/4914.